<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<script>
			//跳转
			/*setInterval(function(){
				//location.replace('http://taobao.com');
				//可以回退
				//location.assign('http://taobao.com');
				location.href='http://taobao.com';
			},3000);*/
			document.write(Math.random());
			setTimeout(function(){
				location.reload();
			},1000);
		</script>
	</head>
	<body>
	</body>
</html>
